GetDisplayModeListX (consoles XBOX Series)

HRESULT GetDisplayModeListX(  
         DXGI_FORMAT EnumFormat,  
         UINT Flags,  
         UINT* pNumModes,  
         DXGIXBOX_MODE_DESC *pDesc  
)  

UINT num = 0;
DXGI_FORMAT format = DXGI_FORMAT_R8G8B8A8_UNORM;

pOutput->GetDisplayModeListX( format, 0, &num, 0 );

...

DXGIXBOX_MODE_DESC * pDescs = new DXGIXBOX_MODE_DESC[num];
pOutput->GetDisplayModeListX( format, 0, &num, pDescs );